mbed_example / Mbed OS CRC_example

CRC example to compute 32-bit CRC .

main.cpp@2:a9d9b5c4a32b, 2018-03-23 (annotated)

Committer:
deepikabhavnani
Date:
Fri Mar 23 16:13:52 2018 +0000
Revision:
2:a9d9b5c4a32b
Parent:
1:6f792125397a 
CRC example - 5.8

Who changed what in which revision?

UserRevisionLine numberNew contents of line
deepikabhavnani 0:4ea3a9a52bb6 1 #include "mbed.h"
deepikabhavnani 0:4ea3a9a52bb6 2
deepikabhavnani 2:a9d9b5c4a32b 3 int main()
deepikabhavnani 2:a9d9b5c4a32b 4 {
deepikabhavnani 2:a9d9b5c4a32b 5 MbedCRC<POLY_32BIT_ANSI, 32> ct;
deepikabhavnani 0:4ea3a9a52bb6 6
deepikabhavnani 2:a9d9b5c4a32b 7 char test[] = "123456789";
deepikabhavnani 2:a9d9b5c4a32b 8 uint32_t crc = 0;
deepikabhavnani 2:a9d9b5c4a32b 9
deepikabhavnani 2:a9d9b5c4a32b 10 printf("\nPolynomial = 0x%lx Width = %d \n", ct.get_polynomial(), ct.get_width());
deepikabhavnani 2:a9d9b5c4a32b 11
deepikabhavnani 1:6f792125397a 12 ct.compute((void *)test, strlen((const char*)test), &crc);
deepikabhavnani 2:a9d9b5c4a32b 13 printf("The CRC of data \"123456789\" is : 0x%lx\n", crc);
deepikabhavnani 0:4ea3a9a52bb6 14 return 0;
deepikabhavnani 2:a9d9b5c4a32b 15 }